Home / 4,707,093.82-6,475,405.52-4,123,689.70

Finding the Fourth Proportional to 4,707,093.82, 6,475,405.52 and 4,123,689.70

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Solution

The fourth proportional to 4,707,093.82, 6,475,405.52 and 4,123,689.70 is: 5,672,834.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,093.82 : 6,475,405.52 = 4,123,689.70 : x
  2. Step 2: Convert to fraction form
    4,707,093.82/6,475,405.52 = 4,123,689.70/x
  3. Step 3: Cross multiply
    4,707,093.82x = 6,475,405.52 × 4,123,689.70
  4. Step 4: Simplify right side
    4,707,093.82x = 26,702,563,046,147.14
  5. Step 5: Solve for x
    x = 26,702,563,046,147.14/4,707,093.82
  6. Step 6: Final answer
    x = 5,672,834.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.